The Samsung ProXpress M4580 represents a significant upgrade over its predecessor, the M4070 series, offering enhanced performance and improved features tailored for high-demand office environments. The new M4580 model boasts a faster print speed of up to 47 pages per minute, exceeding the 40 pages per minute of the M4070, which boosts productivity in busy work settings.With an increased monthly duty cycle of up to 150,000 pages compared to the 100,000 pages of the prior model, the M4580 is engineered to handle larger print volumes more efficiently, making it an ideal choice for businesses with growing needs. The M4580 also introduces a more refined resolution of 1200 x 1200 dpi, delivering sharper, more professional-quality prints than the previous model.Another notable advancement in the M4580 is its upgraded user interface; it features a 7-inch color touchscreen that allows for easier navigation and customization of print settings, enhancing the user experience. The M4580 also supports a wider range of mobile printing options, including NFC and Samsung's Mobile Print app, which were less integrated in the M4070.In terms of connectivity, the M4580 offers improved network capabilities with USB 3.0, Gigabit Ethernet, and dual-band Wi-Fi options to facilitate seamless integration into existing office ecosystems. Additionally, the printer is equipped with advanced security features, including Secure Print and data encryption, providing better protection for sensitive information compared to the earlier model.The M4580 also embraces eco-friendly technology with a new Energy Saving mode and a lower energy consumption rate, aligning with corporate sustainability goals and reducing operational costs. Lastly, the M4580 simplifies maintenance with its user-replaceable toner cartridges and an intuitive design for easy access to internal components, further reducing downtime and enhancing overall efficiency.In summary, the Samsung ProXpress M4580 surpasses its predecessor in speed, print quality, capacity, user interface, connectivity, security features, and energy efficiency, making it a superior choice for modern businesses looking to optimize their document workflow solutions.